Modifying Blog Posts Per Page Value in Twenty Seventeen WordPress Theme

Navigate to the WordPress folder:

“../wp-content/themes/twentyseventeen/template-parts/page/”

Locate the PHP file :

“content-front-page-panels.php”

Edit the ‘posts_per-page’ code line as shown below. The default value is “3”. I’ve increased it to show ten posts summaries on the Blog page.